Geometric Dimensioning and Tolerancing

1. Identify and apply geometric dimensioning and tolerancing symbols on engineering drawings. pp. 546-547

2.   Select and place datums on parts. pp. 550-553

3.   Apply geometric controls on parts. pp. 552-562

4.   Apply the five-step GDT process to the design of a part. p. 563

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1.   What is MMC?

Working, or production drawings are specialized engineering drawings that provide the information required to make the part or assembly of the final design. p490

2.   What is the term for the theoretical size of a feature?

A detail drawing of each nonstandard part. An assembly or subassembly drawing. A bill of materials. A title block. p491

3.   Describe the difference between the MMC condition of a shaft and the MMC condition of a hole.

An outline assembly, a sectioned assembly, and a pictorial assembly. p493, 495

4.   How does a shaft depart from MMC? How does a hole depart from MMC?

A group of similar parts which may share common geometry and/or function. p504

5.   What is the difference between a datum and a datum feature?

Tabular drawings. p504

He even was influential in coining the term “engineering drawing.” p530